| Ex. MT-043 | Order of Health Officer (closing bars, brew pubs, wineries and casinos; food service to takeout and delivery)Order of Health Officer, March 16, 2020 | John Felton, Health Officer for City-County of Yellowstone (RiverStone Health) | Yellowstone County (Billings), MontanaCounty | Mar. 16, 2020 | 2020 Q2 | Business closureAlcohol and barsEvents and venues | Primary source read | |
| Ex. MT-075 | Emergency Health Rule EHR-2020-001 (closure of bars, brew pubs, casinos and restaurant dining rooms extended to Apr. 3, 2020 and expanded to gyms, fitness facilities, athletic centers, workout studios, paintball parlors, ice rinks, indoor climbing, trampoline parks, indoor sporting arenas, cinemas and theatres)Emergency Health Rule 2020-001 Relating to COVID-19 (adopted at the Board's emergency meeting of March 18, 2020) | Gallatin City-County Board of Health | Gallatin County, MontanaCounty | Mar. 18, 2020 | 2020 Q2 | Business closureAlcohol and barsEvents and venues | Confirmed from a secondary source | |
| Ex. MT-005 | Directive Implementing Executive Orders 2-2020 and 3-2020 (closure of on-premises food and beverage service, casinos, gyms, theaters)Directive Implementing Executive Orders 2-2020 and 3-2020 and providing for measures to combat the spread of COVID-19 via food and beverage… | Governor Steve Bullock | MontanaState | Mar. 20, 2020 | 2020 Q2 | Business closureGathering capAlcohol and barsEvents and venues | Primary source read | |
| Ex. MT-013 | Phase One Directive (Directive implementing Executive Orders 2-2020 and 3-2020 and providing guidance for the phased reopening of Montana and establishing conditions for Phase One), with Appendix ADirective implementing Executive Orders 2-2020 and 3-2020 and providing guidance for the phased reopening of Montana and establishing… | Governor Steve Bullock | MontanaState | Apr. 22, 2020 | 2020 Q22020 Q32020 Q42021 Q1 | Stay-at-homeBusiness closureTelework mandateCapacity limitGathering capTravel and quarantineSchools and child careHealth care ordersCurfew and hoursEvents and venuesWorkplace rules | Primary source read | |
| Ex. MT-014 | Phase Two Directive (Directive implementing Executive Orders 2-2020 and 3-2020 and establishing conditions for Phase Two), with AppendicesDirective implementing Executive Orders 2-2020 and 3-2020 and establishing conditions for Phase Two | Governor Steve Bullock | MontanaState | May 19, 2020 | 2020 Q22020 Q32020 Q42021 Q1 | Telework mandateCapacity limitGathering capTravel and quarantineSchools and child careHealth care ordersEvents and venuesWorkplace rulesOther | Primary source read | |
| Ex. DUT-MT-005 | Mont. Code Ann. 50-2-118Powers and duties of local health officers | Montana Legislature (Montana Code Annotated, Title 50, ch. 2) | MontanaState | Sept. 28, 2026 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyBusiness closureGathering capEvents and venuesQuarantine and isolationStanding duty | Primary source read | |
| Ex. DUT-MT-007 | Mont. Code Ann. 50-2-124Penalties for violations | Montana Legislature (Montana Code Annotated, Title 50, ch. 2) | MontanaState | Sept. 28, 2026 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyStanding duty | Primary source read | |
| Ex. DUT-MT-029 | Mont. Code Ann. 50-2-116 (Powers and duties of local boards of health) (cross-reference to Ex. MT-073)Powers and duties of local boards of health, including the 2021 limits of subsection (5) and the enforcement saving clause of subsection (7) | Montana Legislature (Mont. Code Ann. 50-2-116, as amended by Ch. 324 and Ch. 408, L. 2021 (HB 121, approved Apr. 16, 2021; HB 257, approved May 7, 2021)) | MontanaState | Apr. 16, 2021 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyBusiness closureQuarantine and isolationStanding dutyOperating condition | Primary source read | |
| Ex. DUT-MT-001 | Mont. Code Ann. 50-1-202General powers and duties (Department of Public Health and Human Services) | Montana Legislature (Montana Code Annotated, Title 50, ch. 1) | MontanaState | Sept. 28, 2026 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyBusiness closureQuarantine and isolationStanding duty | Primary source read | |
| Ex. DUT-MT-002 | Mont. Code Ann. 50-1-203Public health inspections | Montana Legislature (Montana Code Annotated, Title 50, ch. 1) | MontanaState | Sept. 28, 2026 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyBusiness closureStanding dutyOperating condition | Primary source read | |
| Ex. DUT-MT-003 | Mont. Code Ann. 50-1-204Quarantine and isolation measures | Montana Legislature (Montana Code Annotated, Title 50, ch. 1) | MontanaState | Sept. 28, 2026 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyQuarantine and isolationStanding duty | Primary source read | |
| Ex. DUT-MT-004 | Mont. Code Ann. 50-1-103Enforcement of public health laws | Montana Legislature (Montana Code Annotated, Title 50, ch. 1) | MontanaState | Sept. 28, 2026 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyStanding duty | Primary source read | |
| Ex. DUT-MT-006 | Mont. Code Ann. 50-2-123Compliance order authorized | Montana Legislature (Montana Code Annotated, Title 50, ch. 2) | MontanaState | Sept. 28, 2026 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyStanding dutyOperating condition | Primary source read | |
| Ex. DUT-MT-008 | Mont. Code Ann. 10-3-104General authority of governor | Montana Legislature (Montana Code Annotated, Title 10, ch. 3) | MontanaState | Sept. 28, 2026 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyEmergency declarationStay-at-homeBusiness closureTravel and quarantineStanding duty | Primary source read | |
| Ex. DUT-MT-009 | Mont. Code Ann. 10-3-103Definitions ('disaster' includes 'outbreak of disease'; 'emergency') | Montana Legislature (Montana Code Annotated, Title 10, ch. 3) | MontanaState | Sept. 28, 2026 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyEmergency declarationStanding duty | Primary source read | |
| Ex. DUT-MT-010 | Mont. Code Ann. 50-71-201Employer to provide safe workplace and to purchase, furnish, and require use of health and safety items -- safe practices | Montana Legislature (Montana Code Annotated, Title 50, ch. 71) | MontanaState | Sept. 28, 2026 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyWorkplace rulesStanding duty | Primary source read | |
| Ex. DUT-MT-011 | Mont. Code Ann. 50-71-202Employer to provide and maintain safe place of employment | Montana Legislature (Montana Code Annotated, Title 50, ch. 71) | MontanaState | Sept. 28, 2026 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyWorkplace rulesStanding duty | Primary source read | |
| Ex. DUT-MT-012 | Mont. Code Ann. 39-71-1504Safety programs -- educational activities | Montana Legislature (Montana Code Annotated, Title 39, ch. 71, part 15, Montana Safety Culture Act) | MontanaState | Sept. 28, 2026 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyWorkplace rulesStanding duty | Primary source read | |
| Ex. DUT-MT-017 | Mont. Code Ann. 50-50-105Diseased person not to handle food | Montana Legislature (Montana Code Annotated, Title 50, ch. 50, Food Establishments) | MontanaState | Sept. 28, 2026 | 2020 Q22020 Q32020 Q42021 Q12021 Q22021 Q3 | Standing dutyWorkplace rulesQuarantine and isolationStanding duty | Primary source read | |